Brain
The brain and spinal cord make up your central nervous system — the control centre for the rest of your
Thyroid gland and thyroid hormones
Your thyroid gland, found at the front of your neck, makes hormones that control your metabolism. There are several conditions
Thyroid nodules
Thyroid nodules are lumps that develop within the thyroid gland in the neck. They are also sometimes called thyroid adenomas.
Chronic kidney disease
Chronic kidney disease (CKD) is when your kidneys are not working properly due to kidney damage that has developed over
Kidneys and how they work
The kidneys are two bean-shaped organs that sit on either side of your spine (backbone) just below your rib cage.
Recovery position
The recovery position is used for a casualty who is unconscious but breathing, or for an unconscious person who has